China 3 8 mm drill bit Manufacturers Factory Suppliers

The company has always adhered to the "market-oriented, customer-centric" business philosophy and the "customer first, quality first" service concept, to provide high-quality and reliable 1m drill bit, 5 inch drill bit, 15mm metal drill bit , perfect technical services.We are a company driven by customer needs, providing each customer with customized products and services. We focus on the research and development and production of 3 8 mm drill bit, providing one-stop services such as design, mold, processing, etc., and have a long-term and stable competitive advantage. We employ high-quality professional chemical technical personnel to provide technical guidance and training for customers in the production process, and develops new service contents in the industry. We have been developing our business for many years, and we are always seeking to contribute to our customers, business, industry, employees and society through our own development. We have accumulated a wealth of experience and lessons learned, and developed a unique technical capability. With the continuous expansion of economic scale, the scale of production is becoming larger and larger, which puts forward higher requirements for the management of our company and the monitoring of large-scale production process. The company has formed a mature and complete production management system in the process of development, and will uphold the business philosophy of "treating each other with sincerity, based on trust, winning with excellence" and the quality policy of "surviving with quality" to provide every customer with a pleasant cooperation experience.
  • 4 Blades PDC Bit
    4 Blades PDC Bit

    Name of product :4 blades pdc bit
    MOQ:1 piece
    Certificate :ISO9001
    Product type :Pdc bit
    Machine type :Drilling equipment
    Body type:Matrix body or...

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  • PDC Well Drilling Bit
    PDC Well Drilling Bit

    Name of product :Pdc well drilling bit
    MOQ:1 piece
    Machine type:Drilling tool
    Drill bit type :PDC drill bit
    Body type:Steel body and matrix body...

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  • PDC Oilfield Drill Bit
    PDC Oilfield Drill Bit

    Name of product:PDC oilfield drill bit
    MOQ:1 piece
    Sample order acceptable
    Product type:PDC drill bit
    Application : Oil , natural gas , well
    Sizes...

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  • PDC Diamond Bit
    PDC Diamond Bit

    Product name:PDC diamond bit
    MOQ:1 piece
    Type of drill bit :PDC bit
    Machine type:Drilling equipment
    Cutter:13mm,16mm,19mm,25mm
    Thread :API standard...

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  • Steel Body PDC Bits
    Steel Body PDC Bits

    Name of product:Steel body pdc bits
    MOQ :1 piece
    Drill bit type:PDC bit
    Raw material:Steel body
    Packing :In wooden case
    Machine type:Drilling...

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  • Matrix Body PDC Bit
    Matrix Body PDC Bit

    Name of product :Matrix body pdc bit
    Bit type :Pdc bit
    Body material:Matrix body
    Machine type:Drilling tool
    PDC cutters:13mm,16mm,19mm,25mm etc....

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  • PDC Rock Bits
    PDC Rock Bits

    Name of product:PDC rock bits
    Certificate :ISO9001
    Packing:In wooden case
    Drill bit type :PDC bit
    Machine type :Drilling equipment
    Body...

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  • PDC Oil Drill Bit
    PDC Oil Drill Bit

    Name of product:PDC oil drill bit
    MOQ:1 piece
    Type of product :PDC bit
    Machine type:Drilling tool
    Sample order will be acceptable.
    Body type :...

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  • Oil Gas Drill Bits
    Oil Gas Drill Bits

    Name of product :Oil gas drill bits
    Process :Forging
    Type of bit:Pdc bit
    Usage : Borehole drilling
    Machine type:Drilling tool
    Body type:Steel body...

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  • 6 Blades PDC Bit
    6 Blades PDC Bit

    Name of product:6 blades pdc bit
    Body Type:Matrix body
    Process:Forging
    Usage:Well Drilling
    Machine Type:Drilling Tools
    Product Type:Petroleum PDC...

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  • 5 Blades PDC Bit
    5 Blades PDC Bit

    Name of product :5 blades pdc bit
    Blades :5
    MOQ:1 piece
    Bit type:PDC bit
    Certificate:ISO9001
    Type of machine:Drilling tool
    Body type...

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  • Polycrystalline Diamond Drill Bits
    Polycrystalline Diamond Drill Bits

    Name of product:Polycrystalline diamond drill bits
    MOQ:1 piece
    Type of drill bit :PDC bit
    PDC cutter:13mm,16mm,19mm
    Machine type:Borehole equipment...

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David Butler star star star star star
This manufacturer is very down-to-earth and won't say some big words or empty words. It is their sincerity that makes our cooperation.
Timothy Lyons star star star star star
This company has complete sets of production equipment, mature industrial conditions, and a strict product testing system. The non-standard products we ordered were all very satisfactory.
Cathy Henderson star star star star star
The product quality completely exceeded my expectations!
Stephanie Castillo star star star star star
This company has an enterprise technology center and brings together excellent teams and technical talents. I believe that the concepts that have guided their growth in the past will continue to
Carlton Bell star star star star star
Their products are very beautiful, suitable for various occasions, soft to the touch, clear printing, and fast logistics. I am very satisfied.
Robert Villeda star star star star star
The company's slogan is fine management, high efficiency and high yield, quality first. It can be seen that this company has outstanding performance in enterprise management, product quality and work
Drill size chart – inch and metric | Downloadable PDF...

WebSep 9, 2018 · These specialist drill bits are used for drilling centre holes at two different angles, 60 degrees and 90 degrees. They are commonly used to drill lathe centres and spotting drills,...

What Size Drill Bit for a ⅜" Tap? | SawsHub...

WebThe best size drill bit for the ⅜″-16 tap is 5/16″ drill bit. For the ⅜”-24 tap, the 21/64″ drill bit is best, which corresponds to an Q drill bit. A ⅜” cap comes in two different thread counts:...

Feeds & Speeds For Drills | Norseman Drill & Tool...

Web• Feed and speed rates should be reduced up to 45-50‰ when drilling holes deeper than 4 drill diameters. Feeds and Speeds - Formulas • R.P.M. = (3.8197 / Drill Diameter) x S.F.M. • S.F.M. = 0.2618...

Drill Bit Sizes in inches and mm - Chart Guide - DrillAdvice.com...

WebOct 1, 2021 · Drill bits are available in different materials, lengths, and diameters. Most are measured by the metric units and in the USA it’s imperial units. Drill bit diameter is the...

3/8-in | Masonry Drill Bits - Lowe's...

WebTapcon 3/8-in x 8-in Carbide Masonry Drill Bit for Sds-plus Drill. The Tapcon Red Head SDS drill bit is designed for use with Tapcon and Red Head anchors. This drill bit has an industry standard...

How many mm is a 3/8 drill bit? - Alldor Garden...

WebOct 4, 2022 · Auger bits are produced in metric sizes ranging from 6mm to 25mm and imperial widths ranging from 1/4″ to 1″. Compared to other types of drill bit, auger bits...

We are committed to providing customers with high-quality products and satisfactory services, and strive to become a professional manufacturer for 40mm sds drill bit, Flat bit, Deburring bit . We're professional 3 8 mm drill bit manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy or wholesale 3 8 mm drill bit for sale here from our factory. For price consultation, contact us.

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